SINCE 1828
dictionary
thesaurus
view recents

skew ray

noun
Save Word

Definition of skew ray

1 : a ray in a symmetrical optical system that is neither parallel to nor intersecting the axis
2 : a ray of a prism not perpendicular to the edge

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Learn More About skew ray

Dictionary Entries Near skew ray

skew putt

skew ray

skew-symmetric

See More Nearby Entries 

Statistics for skew ray

Cite this Entry

“Skew ray.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/skew%20ray. Accessed 24 Jan. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

intemperate

Listen to the pronunciation of intemperate

See Definitions and Examples »

Test Your Vocabulary

Name that Thing: Flower Edition

  • shrubs having opposite leaves and showy clusters of usually sterile white pink or bluish flowers
  • Name that flower
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games